NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026
Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.
Most active assignees, all time — NPA 984
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2020-11-11 | 984-401-1XXX | 1000–1999 | Assigned | SOUTH CAROLINA NET, INC. - NC | 511C | WAKEFOREST | NC |
| 2020-01-10 | 984-247-2XXX | 2000–2999 | Assigned | SOUTH CAROLINA NET, INC. - NC | 511C | RALEIGH | NC |
| 2019-03-12 | 984-214-5XXX | 5000–5999 | Assigned | SOUTH CAROLINA NET, INC. - NC | 511C | PITTSBORO | NC |
| 2019-03-12 | 984-230-7XXX | 7000–7999 | Assigned | SOUTH CAROLINA NET, INC. - NC | 511C | SMITHFIELD | NC |
| 2019-03-12 | 984-265-5XXX | 5000–5999 | Assigned | SOUTH CAROLINA NET, INC. - NC | 511C | SILER CITY | NC |
| 2017-07-03 | 984-538-3XXX | 3000–3999 | Assigned | SOUTH CAROLINA NET, INC. - NC | 511C | CREEDMOOR | NC |
| 2017-04-14 | 984-569-1XXX | 1000–1999 | Assigned | SOUTH CAROLINA NET, INC. - NC | 511C | DURHAM | NC |
| 2017-04-14 | 984-569-5XXX | 5000–5999 | Assigned | SOUTH CAROLINA NET, INC. - NC | 511C | DURHAM | NC |
| 2016-02-05 | 984-528-5XXX | 5000–5999 | Assigned | SOUTH CAROLINA NET, INC. - NC | 511C | CHAPELHILL | NC |
| 2015-08-06 | 984-465-5XXX | 5000–5999 | Assigned | SOUTH CAROLINA NET, INC. - NC | 511C | CARY | NC |
| 2015-08-05 | 984-464-5XXX | 5000–5999 | Assigned | SOUTH CAROLINA NET, INC. - NC | 511C | CARY-RTP | NC |
| 2015-06-24 | 984-222-1XXX | 1000–1999 | Assigned | SOUTH CAROLINA NET, INC. - NC | 511C | RALEIGH | NC |
| 2015-06-24 | 984-222-8XXX | 8000–8999 | Assigned | SOUTH CAROLINA NET, INC. - NC | 511C | RALEIGH | NC |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.